i2c: designware_i2c: Correct the selection of speed mode
Unfortunately a recent change adjusted the order of the checks here such
that 400MHz now shows up as fast-plus speed (1Mbps). Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: d96440d1e3
("i2c: designware_i2c: Add support for fast-plus speed")
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1 changed files with 2 additions and 2 deletions
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@ -212,9 +212,9 @@ static int calc_bus_speed(struct dw_i2c *priv, int speed, ulong bus_clk,
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if (speed >= I2C_SPEED_HIGH_RATE &&
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(!scl_sda_cfg || scl_sda_cfg->has_high_speed))
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i2c_spd = IC_SPEED_MODE_HIGH;
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else if (speed >= I2C_SPEED_FAST_RATE)
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i2c_spd = IC_SPEED_MODE_FAST_PLUS;
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else if (speed >= I2C_SPEED_FAST_PLUS_RATE)
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i2c_spd = IC_SPEED_MODE_FAST_PLUS;
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else if (speed >= I2C_SPEED_FAST_RATE)
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i2c_spd = IC_SPEED_MODE_FAST;
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else
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i2c_spd = IC_SPEED_MODE_STANDARD;
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